int RSP_ThreadProc(void *param)
{
RSP_Init();
while(true)
{
int num = 0;
RSP.threadIdle = RSP.threadEvents.empty();
//process all events
while(!RSP.threadEvents.empty())
{
switch (RSP.threadEvents.front())
{
case (RSPMSG_PROCESSDLIST):
RSP_ProcessDList();
break;
case (RSPMSG_UPDATESCREEN):
VI_UpdateScreen();
break;
case (RSPMSG_CLOSE):
OGL_Stop();
return 0;
break;
case (RSPMSG_DESTROYTEXTURES):
Combiner_Destroy();
TextureCache_Destroy();
break;
case (RSPMSG_INITTEXTURES):
TextureCache_Init();
Combiner_Init();
gSP.changed = gDP.changed = 0xFFFFFFFF;
break;
case (RSPMSG_CAPTURESCREEN):
OGL_SaveScreenshot();
break;
}
RSP.threadEvents.pop();
num++;
}
}
return 0;
}
EXPORT void CALL ProcessDList(void)
{
OGL.frame_dl++;
if (frameSkipper.willSkipNext())
{
OGL.frameSkipped++;
RSP.busy = FALSE;
RSP.DList++;
/* avoid hang on frameskip */
*REG.MI_INTR |= MI_INTR_DP;
CheckInterrupts();
*REG.MI_INTR |= MI_INTR_SP;
CheckInterrupts();
return;
}
OGL.consecutiveSkips = 0;
RSP_ProcessDList();
OGL.mustRenderDlist = true;
}
void RSP_ThreadProc(std::mutex * _pRspThreadMtx, std::mutex * _pPluginThreadMtx, std::condition_variable_any * _pRspThreadCv, std::condition_variable_any * _pPluginThreadCv, API_COMMAND * _pCommand)
{
_pRspThreadMtx->lock();
RSP_Init();
GBI.init();
Config_LoadConfig();
video().start();
assert(!isGLError());
while (true) {
_pPluginThreadMtx->lock();
_pPluginThreadCv->notify_one();
_pPluginThreadMtx->unlock();
_pRspThreadCv->wait(*_pRspThreadMtx);
switch (*_pCommand) {
case acProcessDList:
RSP_ProcessDList();
break;
case acProcessRDPList:
RDP_ProcessRDPList();
break;
case acUpdateScreen:
VI_UpdateScreen();
break;
case acRomClosed:
TFH.shutdown();
video().stop();
GBI.destroy();
*_pCommand = acNone;
_pRspThreadMtx->unlock();
_pPluginThreadMtx->lock();
_pPluginThreadCv->notify_one();
_pPluginThreadMtx->unlock();
return;
}
assert(!isGLError());
*_pCommand = acNone;
}
}
EXPORT void CALL ProcessDList(void)
{
OGL.frame_dl++;
if (config.autoFrameSkip)
{
OGL_UpdateFrameTime();
if (OGL.consecutiveSkips < 1)
{
unsigned t = 0;
for(int i = 0; i < OGL_FRAMETIME_NUM; i++) t += OGL.frameTime[i];
t *= config.targetFPS;
if (config.romPAL) t = (t * 5) / 6;
if (t > (OGL_FRAMETIME_NUM * 1000))
{
OGL.consecutiveSkips++;
OGL.frameSkipped++;
RSP.busy = FALSE;
RSP.DList++;
return;
}
}
}
else if ((OGL.frame_vsync % config.frameRenderRate) != 0)
{
OGL.frameSkipped++;
RSP.busy = FALSE;
RSP.DList++;
return;
}
OGL.consecutiveSkips = 0;
RSP_ProcessDList();
OGL.mustRenderDlist = true;
}
bool run() {
RSP_ProcessDList();
return true;
}